49700977 has 2 divisors, whose sum is σ = 49700978. Its totient is φ = 49700976.

The previous prime is 49700939. The next prime is 49700993. The reversal of 49700977 is 77900794.

49700977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48455521 + 1245456 = 6961^2 + 1116^2 .

It is a cyclic number.

It is not a de Polignac number, because 49700977 - 2¹⁹ = 49176689 is a prime.

It is a super-3 number, since 3×49700977³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (49703977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24850488 + 24850489.

It is an arithmetic number, because the mean of its divisors is an integer number (24850489).

Almost surely, 2^49700977 is an apocalyptic number.

It is an amenable number.

49700977 is a deficient number, since it is larger than the sum of its proper divisors (1).

49700977 is an equidigital number, since it uses as much as digits as its factorization.

49700977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 111132, while the sum is 43.

The square root of 49700977 is about 7049.8919849881. The cubic root of 49700977 is about 367.6672741830.

The spelling of 49700977 in words is "forty-nine million, seven hundred thousand, nine hundred seventy-seven".